A ceramic fiber based fire barrier for vehicles contains and directs fires and prevents or substantially hinders fire or extreme heat from adversely affecting underlying materials. The data flow circuit is configured to extract client data, which is encapsulated in an inner frame that is encapsulated in at least an outer frame, and to output the extracted client data in accordance with a client clock signal. A solid base is then added during stirring. Each of the plurality of access points is configured to transmit a received paging notification packet to the mobile terminal through a link connection by multicasting, when it is judged that an IP address in the paging notification packet is a predetermined IP address. Parameters such as frequency, phase, amplitude, duration, and direction can be programmed or input as different patterns suitable for use in gaming, virtual reality and real-world situations. More particularly, the invention relates to optical-based sensing devices which are characterized by being totally self-contained, with a smooth and rounded oblong, oval, or elliptical shape and a size which permits the device to be implanted in humans for in-situ detection of various analytes.